Instruments and methods for aggressive yet continuous tissue removal

摘要

Devices and methods for aggressively and continuously cutting and removing anatomical tissue. The device may comprise elongated outer and inner tubes having respective proximal and distal ends. The inner tube is moveably received in the elongated inner. A cutting assembly is rotatably received in the elongated inner tube. The device may also comprise a handle arm attached near the proximal end of the outer tube, and a trigger arm attached near the proximal end of the inner tube. A movable jaw is pivotally attached near the distal end of the outer or inner tube, the movable jaw being urged towards the cutting blade assembly as the trigger arm is actuated.